JupyterLab 3.2.9

README.md

JupyterLab 3.2.9 on Binder

Features

• Real Time Collaboration enabled

jupyter_config.json

{
  "LabApp": { "collaborative": true, "expose_app_in_browser": true }
}

postBuild

# generate non minified assets so it's easier to step into the code on Binder
jupyter lab build --minimize=False

requirements.txt

ipykernel>=6
jupyterlab==3.2.9
jupyterlab-link-share
xeus-python

For anyone having its configuration file in a binder folder, the jupyter_config.json file needs to be at the root of the directory (at least it does not work for me when it is in a binder folder).

Also, xeus-python is not mandatory to use collaborative mode with binder!

Thank you for that example!